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62 interview questions on Reactfor developers (2025)

Test your technical skills before an interview of React with 62 corrected questions. Beginner, Intermediate or Expert level.

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62 questions
Easy
31 votes5838 runs
1 comment
Easy
25 votes5822 runs1 comment
Medium
16 votes5971 runs
2 comments
Easy
10 votes3533 runs0 comment
Easy
9 votes4476 runs1 comment
Medium
8 votes4583 runs1 comment
Medium
8 votes1768 runs2 comments
Easy
7 votes4368 runs0 comment

Which statement(s) are true about hooks?

Web developer
react
hooks
Clément DEVOSat Jan 4, 2022
Hard
7 votes4300 runs1 comment

Write a React component that displays the number 2

Web developer
react
state
useState
Vincent Cotroat Jan 4, 2022
Easy
7 votes4028 runs
3 comments

UseState and useEffect in React

Web developer
state
useState
useEffect
Vincent Cotroat Jan 4, 2022
Easy
7 votes3282 runs
1 comment
Hard
7 votes1475 runs0 comment
Easy
7 votes1460 runs0 comment
Hard
6 votes1494 runs0 comment

How to submit a form in React

Web developer
form
submit
Victor Sabatierat Feb 3, 2022
Hard
6 votes1471 runs0 comment
Easy
4 votes3212 runs2 comments